China released 14 red ibises to nature_科学技术

China released 14 red ibises to nature

文章来源：文章作者：发布时间：2007-07-03 07:13 字体： [大中小]　进入论坛

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Chinanews, Xi'an, July 3 – On May 31, China released 26 domesticated¹ red ibises in Zhaigou Village, Shaanxi Province. Four of them were unable to adapt to the living conditions in the wild and were brought back to the bird raising center. In addition, scientists were unable to trace the living conditions of eight other red ibises. The rest 14 birds are now scattered² in the forests or paddy fields in Zhaigou Village. Their preying³ capabilities⁴ have improved greatly, a person from the Ministry⁵ of Agriculture told this reporter.

Red ibis is regarded as one the most endangered avian species in the world. It is listed in the Convention on International Trade in Endangered Species of Wild Fauna⁶ and Flora⁷ (CITES). In China, red ibis is a species for state-level protection. China has set up four breeding bases for red ibises, where about 512 red ibises are raised. In addition, the number of red ibises living in the wild has also increased to 500. Experts say that at present, red ibis might not be the most endangered species any more. However, the bird is still on the verge⁸ of extinction⁹.

This is the first time that China released some domesticated red ibises to nature, which is also the first time in the world. It signifies that China’s protection work has entered into a new period, from mere¹⁰ domestication¹¹ of the animal to releasing the animal to nature.

By using wireless¹² devices and TV monitoring system, scientists have traced the activities of the released birds. They have found that the birds have adapted to the natural conditions better than scientists thought. Most of the red ibises fly in the sky around the raising center during the day. From time to time, some birds might land at the brooks¹³ or paddy fields to look for something to eat. At night, they will perch¹⁴ on the pine trees in the mountains. These domesticated red ibises live only 100 kilometers away from a group of wild red ibises, which are considered as the only group of wild red ibises now existing in the world.

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1 domesticated
adj.喜欢家庭生活的；（指动物）被驯养了的v.驯化( domesticate的过去式和过去分词 )
参考例句：
He is thoroughly domesticated and cooks a delicious chicken casserole. 他精于家务，烹制的砂锅炖小鸡非常可口。来自《简明英汉词典》 The donkey is a domesticated form of the African wild ass. 驴是非洲野驴的一种已驯化的品种。来自《简明英汉词典》

2 scattered
adj.分散的，稀疏的；散步的；疏疏落落的
参考例句：
Gathering up his scattered papers,he pushed them into his case.他把散乱的文件收拾起来，塞进文件夹里。

3 preying
v.掠食( prey的现在分词 )；掠食；折磨；（人）靠欺诈为生
参考例句：
This problem has been preying on my mind all day. 这个问题让我伤了整整一天脑筋。来自《简明英汉词典》 For a while he let his eyes idly follow the preying bird. 他自己的眼睛随着寻食的鸟毫无目的地看了一会儿。来自辞典例句

4 capabilities
n.能力( capability的名词复数 )；可能；容量；[复数]潜在能力
参考例句：
He was somewhat pompous and had a high opinion of his own capabilities. 他有点自大，自视甚高。来自辞典例句 Some programmers use tabs to break complex product capabilities into smaller chunks. 一些程序员认为，标签可以将复杂的功能分为每个窗格一组简单的功能。来自About Face 3交互设计精髓

5 ministry
n.(政府的)部；牧师
参考例句：
They sent a deputation to the ministry to complain.他们派了一个代表团到部里投诉。 We probed the Air Ministry statements.我们调查了空军部的记录。

6 fauna
n.(一个地区或时代的)所有动物，动物区系
参考例句：
This National Park is an area with unique fauna and flora.该国家公园区域内具有独特的动物种群和植物种群。 Fauna is a biological notion means all the animal life in a particular region or period. 动物群是一个生物学的概念，指的是一个特定时期或者地区的所有动物。

7 flora
n.(某一地区的)植物群
参考例句：
The subtropical island has a remarkably rich native flora.这个亚热带岛屿有相当丰富的乡土植物种类。 All flora need water and light.一切草木都需要水和阳光。

8 verge
n.边，边缘；v.接近，濒临
参考例句：
The country's economy is on the verge of collapse.国家的经济已到了崩溃的边缘。 She was on the verge of bursting into tears.她快要哭出来了。

9 extinction
n.熄灭，消亡，消灭，灭绝，绝种
参考例句：
The plant is now in danger of extinction.这种植物现在有绝种的危险。 The island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。

10 mere
adj.纯粹的；仅仅，只不过
参考例句：
That is a mere repetition of what you said before.那不过是重复了你以前讲的话。 It's a mere waste of time waiting any longer.再等下去纯粹是浪费时间。

11 domestication
n.驯养，驯化
参考例句：
The first was the domestication of animals. 第一个阶段是驯养动物。来自《简明英汉词典》 In northwestern China, there is no evidence for endemic domestication of any animals. 在中国西北，没有任何当地动物驯化的迹象。来自辞典例句

12 wireless
adj.无线的；n.无线电
参考例句：
There are a lot of wireless links in a radio.收音机里有许多无线电线路。 Wireless messages tell us that the ship was sinking.无线电报告知我们那艘船正在下沉。

13 brooks
n.小溪( brook的名词复数 )
参考例句：
Brooks gave the business when Haas caught him with his watch. 哈斯抓到偷他的手表的布鲁克斯时，狠狠地揍了他一顿。来自《简明英汉词典》 Ade and Brooks exchanged blows yesterday and they were severely punished today. 艾德和布鲁克斯昨天打起来了，今天他们受到严厉的惩罚。来自《简明英汉词典》

14 perch
n.栖木，高位，杆；v.栖息，就位，位于
参考例句：
The bird took its perch.鸟停歇在栖木上。 Little birds perch themselves on the branches.小鸟儿栖歇在树枝上。

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